gwd小班的一个语法题

According to recent studies comparing the nutritional value of meat from wild animals and meat from domesticated animals, wild animals have less total fat than do livestock fed on grain and more of a kind of fat they think is good for cardiac health.

--------------------------------------------------------------------------------
wild animals have less total fat than do livestock fed on grain and more of a kind of fat they think is

wild animals have less total fat than livestock fed on grain and more of a kind of fat thought to be

wild animals have less total fat than that of livestock fed on grain and have more fat of a kind thought to be

total fat of wild animals is less than livestock fed on grain and they have more fat of a kind thought to be

total fat is less in wild animals than that of livestock fed on grain and more of their fat is of a kind they think is

请NN看看这题选什么，参考OG－19，我认为这题选C

  OG19， In addition to having more protein than wheat does, the protein in rice is higher quality than that in wheat, with more of the amino acids essential to the human diet.

(A) the protein in rice is higher quality than that in

(B) rice has protein of higher quality than that in

(C) the protein in rice is higher in quality than it is in

(D) rice protein is higher in quality than it is in（B）

(E) rice has a protein higher in quality than

我也认为C，

猫猫版主赞成A。

howardwang 赞成B。

GWD　给的答案是B。

头晕。

s v o than N, 说不清楚是S vs N, or  o vs N,

support C

我觉得C有多处不好。比如，that of livestock 与谁比，意思是否荒唐呢？两个have是否啰嗦呢？

而B,当 livestock有修饰语时， 比如fed on grain 时，不补助动词可以避免歧义。

愚见选A.

wildanimals have less....than livestock have

C错在两个HAVE重复,而它的比较结构是对的.

B不对,因为它跟OG19的选项E是一样的,请参见OG19对E的解释

不补一个DO会导致比较结构不完整和无逻辑

A中的more of a kind of fat they think is加后面的成分是句子了，而且，they也指代不清。应该不是正确选择。

我还是支持C，

that of livestock 与　前面的　fat 作比较，前后的fat 相比，这一点在OG19也有证明。

第二个have 不累赘，相反这个have 表达了清楚的并列　have less fat and have more fat of a kind, 因为这第二个have 的宾语more fat与 前面的fat 之前相隔　that , livestock, grain多个名词，没有的话容易引起并列的歧义。

wild animals have less total fat than that of livestock fed on grain and have more fat of a kind thought to be